Home / 882,029.89-1,322,887.05-233,610.53

Finding the Fourth Proportional to 882,029.89, 1,322,887.05 and 233,610.53

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Solution

The fourth proportional to 882,029.89, 1,322,887.05 and 233,610.53 is: 350,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,029.89 : 1,322,887.05 = 233,610.53 : x
  2. Step 2: Convert to fraction form
    882,029.89/1,322,887.05 = 233,610.53/x
  3. Step 3: Cross multiply
    882,029.89x = 1,322,887.05 × 233,610.53
  4. Step 4: Simplify right side
    882,029.89x = 309,040,344,880.64
  5. Step 5: Solve for x
    x = 309,040,344,880.64/882,029.89
  6. Step 6: Final answer
    x = 350,374.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.